feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

TextEditor: Optimize line annotation painting

Browse Source 
Paint an annotation only if the event rectangle
contains the block for that specific annotation

Change-Id: I5f992f916da25268dd2c9e6b4703701934c8551d
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
David Schulz
2017-10-05 09:38:45 +02:00
parent 86ff493b99
commit cf624f92bd
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/plugins/texteditor/texteditor.cpp
View File

@@ -4408,6 +4408,8 @@ void TextEditorWidget::paintEvent(QPaintEvent *e)
|| d->m_blockSelection.positionColumn == d->m_blockSelection.anchorColumn)
&& blockSelectionCursorRect.isValid())
painter.fillRect(blockSelectionCursorRect, palette().text());
d->drawLineAnnotation(painter, block, lineX < viewportRect.width() ? lineX : 0);
}
offset.ry() += r.height();
@@ -4554,7 +4556,6 @@ void TextEditorWidget::paintEvent(QPaintEvent *e)
painter.restore();
}
}
d->drawLineAnnotation(painter, block, lineX < viewportRect.width() ? lineX : 0);
block = nextVisibleBlock;
top = bottom;